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Your cart is empty. Model# GK420
Net Power: 8.8kw/3600rpm
Max Power: 16HP
Net Torque: 26.5 N.m/2500rpm
Engine Type: OHV, 4-stroke Engine Displacement 420 cc
Bore X Stroke 3.62×2.60 inch
Recommended Oil SJ 10W-40 Lubrication
Method Splash Choke Type Manual
Governor system Centrifugal mechanical Carburetor Flat suction valve carburetor
Fuel Tank - Gasoline 1.55
Starting Method: electric start
Low Oil Shutdown: YES!!
Oil Volume 1.16 qt
Compression Ratio 8.5:1
Ignition Type Transistorized magneto
ignition PTO shaft rotation Counterclock wise
Muffler YES
Air cleanerdual elements(paper & foam)
Emissions EPA
Net Weight 68.5 lb
Gross Weight 79.5 lb
Assembly Dimensions (L*W*H)(in./mm)18.1*12.6*16.7 inch
Package Dimensions (L*W*H)(in./mm)20.0×16.9×19.1 inch
Accessories included: Spark plug socket, Manual, Flat key
Description "Shaft: 1"" diameter, 2-3/4"" long, 1/4 keyway, 3/8"" size 24 UNF drilled and" tapped
Paying Customer
2025-09-02 16:30:01
I love the push button electric start. Starts great off a 9ah battery. Had some minor issues out of the box but customer service was professional, courteous and helped quickly. Would buy from again next time I need a 420.
justin zeno
2025-08-18 15:15:40
The media could not be loaded.
justin wight
2025-07-02 15:29:34
No manual or wiring diagram
Dale Rankin
2025-06-23 18:43:04
I liked this product because it fit my log splitter perfectly and it runs great!!!
Ryan
2025-03-13 19:11:07
Unpackaged motor put oil in and gas started up and was knock coming from in the motor. Instantly turned off and won't fire back up. Complete junk
Tay
2024-12-30 09:47:34
It is marketed as electric start it is not huge let down and the way they are made you would have to split the case to install a starter and it’s just too much
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